Lems - Waterproof Boulder Boot - Shadow (Unisex)
21 reviews
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SIZE CHART | PRINTABLE SIZE GUIDE |
SIZING NOTES: Fit is small. Most people order 1/2 size or 1 size larger than their normal US Size.
If you need assistance with sizing please chat or email us prior to ordering.
Finding boots that are ultra-minimalist, featuring a wide toebox, lightweight form and zero-drop design doesn't need to be difficult!
If you loved the incredibly good looking Leather Boulder Boot, have we got something exciting for you. The upgraded version is made with all the features you know and love, like supreme flexibility, a zero-drop platform, and unparalleled packability, but now, it’s also waterproof! That’s right, you can dive right into your next adventure while keeping your feet fully dry.
This boot still maintains the lightweight frame you’ve come to know and love from Lems — even though they have added a unique waterproof membrane, these puppies still hit the scale at a featherlight 365gm.
They also took some time to rethink the overall construction of the boot, and reinforced everything; from a thicker gauge thread to an overall stronger outer construction, this is the toughest pair yet. And yes, before you ask, they’re zero-drop. Ready to roll through a river, plow through an ice pack, or anything else on your agenda? Good, because so are the Waterproof Boulder Boots, which keep your feet shockingly clear from clammy conditions due to a breathable waterproof membrane that stops water from penetrating into the boot, while still allowing the heat from your feet to escape. This kind-of-a-big-deal boot also utilizes a pre-treated leather upper, that can be reapplied with waterproofing wax/spray to help extend its water repellency.
The Waterproof Boulder Boot is the one shoe that does it all without ever missing a step. You can easily pack it, but you’ll also feel good wearing it everywhere, everyday. And just so you know — this boot was designed with an incredible amount of detail and care, and we can’t wait to see where you go in it.
- Waterproofing: 100% - breathable waterproof membrane
- Tongue Construction: gusseted
- Last: Lems Natural-Shape™ Last
- Upper: Full-grain oiled leather
- Lining: Full-grain leather + moisture wicking
- Outsole: 9.0mm LemsRubber™ (air-injection rubber)
- Footbed: 3.5mm removable PU insole
- Stack Height: 10.0mm (not including 3.5mm insole)
- Drop: 0.0mm (Zero-Drop)
- Weight: 365gm. (Men's size 9)
- Laces Provided: 2
Customer Reviews
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Exceptional quality and comfort
From the time I put these shoes on my feet have welcomed the comfort of their cushioning and style. A great investment for my feet
- How would you rate the Quality? ExcellentGoodOkay
- Does it fit true to size? Small FitTrue to SizeLarge Fit

Love ‘em
Comfy AF & look good
- Does it fit true to size? Small FitTrue to SizeLarge Fit
- How would you rate the Quality? ExcellentGoodOkay

Top Notch Walking Boot
These boots are fantastic, feel great on my feet, flexible, light and the waterproofing holds up. Printing the size guide to figure out your size is worth it. The only disappointment is that one of the shoelace tabs in the middle of the tongue broke in the first week while trying to lace them tightly. Still wearing these everywhere happily.
- Does it fit true to size? Small FitTrue to SizeLarge Fit
- How would you rate the Quality? ExcellentGoodOkay

Great Shoes
Great boots… great fit and great to walk in…
- Does it fit true to size? Small FitTrue to SizeLarge Fit
- How would you rate the Quality? ExcellentGoodOkay

Love them!!
These are my first pair of barefoot shoes and I already love them! They feel like amazing quality and required no breaking in. I used to love wearing combat boots, these are the barefoot equivalent and a fraction of the weight. I ordered as suggested (1 size up from normal) and they fit perfectly.
- Does it fit true to size? Small FitTrue to SizeLarge Fit
- How would you rate the Quality? ExcellentGoodOkay